Patty cake with no hands refers to the act of shaking ones ass in such a way that the cheeks slap against each other creating a smacking sound.
"Patty cake, patty cake with no hands. Got me in this club making wedding plans."
"That was really stupid and lacking in taste Jason."
"That was really stupid and lacking in taste Jason."
by OfficialWebster'sDictionary July 8, 2014